The route aggregation feature of supernetting can be used to group routing information for multiple networks or hosts into one “summarized” route. The supernet concept includes some drawbacks, the most notable of which is the complexity of CIDR compared to a classful addressing system and the n...
For example, the supernetting process might want to break an internal network into subnets for administrative purposes so each office could manage its own address space. Or it might need to cobble together address space from multiple CIDR blocks of different sizes from its ISP. Likewise, CIDR i...
or subnets. Route summarization is the opposite process. It involves shortening the mask to include several smaller networks into one larger network address. This is why it is also known assupernetting.
The NIC provides a physical connection between the computer networking medium and the computers’ internal bus, and is responsible for facilitating an “access method” to the networks. Most NICs are designed for a particular type of network, protocol and media, although some can serve multiple ne...
In June 1992, the Internet’s unexpected exponential growth resulted in the publication of RFC 1338,Supernetting: an Address Assignment and Aggregation Strategy. This memo was the first to discuss the consequences of the “eventual exhaustion of the 32-bit IP address space.” ...
For example; 172.16.120.213 255.255.128.0 can be represented in CIDR format as 172.16.120.213/17, because there are 17 bits used for network part. Classless Inter-Domain Routing (CIDR) includessupernetting(supernetting is the method of using contiguous blocks of address spaces to simulate a singl...
Addressing - Supernetting Addressing - Private IP Addressing - IPv4 Addressing - Public IP Addressing - Multihomed Addressing - Indirect Addressing Addressing - ASP Addressing - VLSM Addressing - Routing Algorithms Addressing - Hierarchical Routing Addressing - Routing Addressing - Distributed Routing Addre...
CIDR blocks are groups of IP addresses, all of which share an initial sequence of bits and matching prefixes. When multiple CIDR blocks combine to form a larger network, it's called supernetting. IP addresses that contain the same number of bits and address prefixes become a part of the sa...
Description and Functions of Application Layer in the OSI model: In this tutorial, we are going to learn what the Application layer is and the Functions of Application Layer in the OSI model in Computer Networking. We will also discuss the Design Issues with Application Layer and the working ...
Description and Functions of Network Layer in the OSI model: In this tutorial, we are going to learn what the Network layer is and the Functions of Network Layer in the OSI model in Computer Networking. we will also discuss the Design Issues with Network